#891A18#891A18

#891A18 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.2% C 0.147 H 27.3°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#891A18
RGB	rgb(137, 26, 24)
HSL	hsl(1, 70%, 32%)
HSV	hsv(1, 82%, 54%)
CMYK	cmyk(0%, 81%, 82.5%, 46.3%)
CIE-LAB	lab(29.73, 45.47, 31.16)
CIE-LCH	lch(29.73, 55.13, 34.42°)
OKLab	oklab(41.17% 0.1303 0.0672)
OKLCH	oklch(41.17% 0.147 27.3)
XYZ	xyz(10.8521, 6.1249, 1.4748)
Luminance	0.0612 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891A18 #188789

analogous

#89184F #891A18 #895318

triadic

#891A18 #18891A #1A1889

tetradic

#891A18 #4F8918 #188789 #531889

square

#891A18 #4F8918 #188789 #531889

split-complementary

#891A18 #188953 #184F89

monochromatic

#210606 #55100F #891A18 #BD2421 #DD413E

Accessibility & contrast

On white

9.44

#891A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#891A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891A18

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891A18	#FFFFFF	#000000	##FFFFFF
##891A18	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3716

Deuteranopia (green-blind)

#584F13

Tritanopia (blue-blind)

#97001B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #891a18;
/* rgb */ color: rgb(137, 26, 24);
/* oklch */ color: oklch(41.2% 0.147 27.3);

Tailwind

colors: {
  custom: {
    50: '#b46256',
    500: '#891a18',
    950: '#000000',
  },
}

SCSS

$custom: #891a18;
$custom-light: #b46256;
$custom-dark: #000000;

JSON

{
  "hex": "#891a18",
  "rgb": {
    "r": 137,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 1.062,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41174,
    "c": 0.14659,
    "h": 27.3
  },
  "luminance": 0.06123
}

Semantic roles & 50–950 ramp

primary

#891A18

secondary

#40BABD

accent

#EAED3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891A18

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →